<h1><code ng:non-bindable="">$log</code>
<span class="hint">(service in module <code ng:non-bindable="">ng</code>
)</span>
</h1>
<div><a href="http://github.com/angular/angular.js/edit/master/src/ng/log.js" class="improve-docs btn btn-primary">Improve
    this doc</a>

    <h2 id="Description">Description</h2>

    <div class="description">
        <div class="ng-log-page"><p>Simple service for logging. Default implementation writes the message
            into the browser's console (if present).</p>

            <p>The main purpose of this service is to simplify debugging and troubleshooting.</p></div>
    </div>
    <h2 id="Dependencies">Dependencies</h2>
    <ul class="dependencies">
        <li><code ng:non-bindable=""><a href="api/ng.$window">$window</a></code>
        </li>
    </ul>
    <div class="member method"><h2 id="Methods">Methods</h2>
        <ul class="methods">
            <li><h3 id="error">error()</h3>

                <div class="error">
                    <div class="ng-log-error-page"><p>Write an error message</p></div>
                </div>
            </li>
            <li><h3 id="info">info()</h3>

                <div class="info">
                    <div class="ng-log-info-page"><p>Write an information message</p></div>
                </div>
            </li>
            <li><h3 id="log">log()</h3>

                <div class="log">
                    <div class="ng-log-log-page"><p>Write a log message</p></div>
                </div>
            </li>
            <li><h3 id="warn">warn()</h3>

                <div class="warn">
                    <div class="ng-log-warn-page"><p>Write a warning message</p></div>
                </div>
            </li>
        </ul>
    </div>
    <h2 id="Example">Example</h2>

    <div class="example">
        <div class="ng-log-page"><h4>Source</h4>

            <div source-edit="" source-edit-deps="angular.js script.js" source-edit-html="index.html-214"
                 source-edit-css="" source-edit-js="script.js-213" source-edit-unit="" source-edit-scenario=""></div>
            <div class="tabbable">
                <div class="tab-pane" title="index.html">
                    <pre class="prettyprint linenums" ng-set-text="index.html-214"
                         ng-html-wrap=" angular.js script.js"></pre>
                    <script type="text/ng-template" id="index.html-214">
                        <div ng-controller="LogCtrl">
                            <p>Reload this page with open console, enter text and hit the log button...</p>
                            Message:
                            <input type="text" ng-model="message"/>
                            <button ng-click="$log.log(message)">log</button>
                            <button ng-click="$log.warn(message)">warn</button>
                            <button ng-click="$log.info(message)">info</button>
                            <button ng-click="$log.error(message)">error</button>
                        </div>
                    </script>
                </div>
                <div class="tab-pane" title="script.js">
                    <pre class="prettyprint linenums" ng-set-text="script.js-213"></pre>
                    <script type="text/ng-template" id="script.js-213">
                        function LogCtrl($scope, $log) {
                        $scope.$log = $log;
                        $scope.message = 'Hello World!';
                        }
                    </script>
                </div>
            </div>
            <h4>Demo</h4>

            <div class="well doc-example-live" ng-embed-app="" ng-set-html="index.html-214"
                 ng-eval-javascript="script.js-213"></div>
        </div>
    </div>
</div>
